Question and answer
Scientists can determine if oxygen in earths Archean atmosphere by
Scientists can determine if oxygen existed in Earth's Archean atmosphere by looking for oxidized iron in rocks.
s
Expert answered|anthony23|Points 5819|
Question
Asked 6/12/2019 2:18:11 PM
Updated 6/12/2019 11:37:33 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Confirmed by Masamune [6/12/2019 11:37:33 PM]
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Shear causes horizontal movement along a fault plane
Weegy: Shear causes horizontal movement along a fault plane in a strike-slip fault. User: Divergent boundary Weegy: A divergent boundary is a linear feature that exists between two tectonic plates that are moving away from each other. User: Isostatic rebound occurs when Weegy: Isostatic rebound occurs when the removal of mass from the crust causes the crust to rise. User: What happens at a reverse fault plane (More)
Question
Not Answered
Updated 6/11/2019 10:59:40 PM
1 Answer/Comment
At a reverse fault plane, compression causes upward vertical movement.
Added 6/11/2019 10:59:40 PM
This answer has been confirmed as correct and helpful.
13. Copper is an example of a(n) A. nonrenewable resource. B. gemstone. C. consumption resource. D. renewable resource.
Weegy: Copper is an example of a nonrenewable resource. User: Many scientists believe the the current period of global warming is related to the increased levels of Weegy: The current period of global warming is related to increased levels of carbon dioxide in the Earth's atmosphere. User: Another name for unicellular organisms are Weegy: Another name for unicellular organisms that dominated Earth up to the Precambrian time is prokaryotes. (More)
Question
Expert Answered
Asked 6/12/2019 2:15:47 PM
0 Answers/Comments
The ancient geographic setting of a region is known as its A. phytoplankton. B. passive margin. C. paleogeography. D. transgression.
Weegy: The ancient geographic setting of an area is known as its Paleogeography. User: Fresh air is an example of Weegy: Fresh air is an example of a renewable resources. User: Which colorless and orderless gas produced by radioactive decay of uranium 238 is considered to be a form of pollution (More)
Question
Not Answered
Updated 6/12/2019 3:25:18 PM
1 Answer/Comment
Radon is the colorless and odorless gas, produced by radioactive decay of Uranium-238, and is considered to be a form of pollution.
Added 6/12/2019 3:25:18 PM
This answer has been confirmed as correct and helpful.
A substance that enters earth cycle and does harm to living things is
Question
Not Answered
Updated 6/12/2019 3:14:53 PM
1 Answer/Comment
A substance that enters Earth's cycles and does harm to living things is a pollutant.
Added 6/12/2019 3:14:53 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [6/12/2019 3:38:49 PM]
31,885,863
questions answered
Popular Conversations
was is 1 1/3 ×3=
7/2/2020 3:54:11 PM| 3 Answers
What is 1+2=
Weegy: 2+2=4
7/2/2020 3:57:40 PM| 3 Answers
True or False : Drunk Drivers kill two to four time more people than ...
Weegy: Drunk drivers kill two to four times more than people than aggressive drivers. FALSE User: True Or False : A ...
7/1/2020 5:10:43 AM| 3 Answers
True or False: The absorption of alcohol can be slowed down by ...
Weegy: The absorption of alcohol can be slowed down by eating, but only time can reduce the BAL level.
6/27/2020 2:18:16 AM| 2 Answers
Motorcycles have to or three wheels,a seat For the rider and at least ...
Weegy: Motorcycles have two or three wheels, a seat for the rider and at least a 15 horse-powered engine. User: To be ...
6/27/2020 10:15:39 PM| 2 Answers
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
S
L
Points 901 [Total 2141] Ratings 1 Comments 891 Invitations 0 Offline
S
L
R
R
R
Points 603 [Total 3940] Ratings 2 Comments 503 Invitations 8 Offline
S
L
Points 591 [Total 1340] Ratings 5 Comments 541 Invitations 0 Online
S
L
Points 558 [Total 1114] Ratings 1 Comments 548 Invitations 0 Offline
S
L
P
Points 484 [Total 4642] Ratings 0 Comments 484 Invitations 0 Offline
S
L
Points 268 [Total 757] Ratings 0 Comments 268 Invitations 0 Offline
S
L
Points 264 [Total 290] Ratings 0 Comments 264 Invitations 0 Offline
S
L
P
R
P
R
L
P
P
C
R
P
R
L
P
R
Points 230 [Total 11297] Ratings 1 Comments 220 Invitations 0 Offline
S
L
R
Points 154 [Total 2286] Ratings 1 Comments 144 Invitations 0 Offline
S
L
Points 126 [Total 558] Ratings 0 Comments 126 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.